“灰钙土”的概念、定义、翻译、参考文献-科学参考

单词	灰钙土
释义	灰钙土 Encyclopedia 农学灰钙土释 Sierozem灰钙土暖温带干旱区荒漠草原植被黄土母质上形成的具有弱发育钙积层的干旱土壤。
随便看	operator of finite trace operator of Fourier type operator of fractional power operator of left translation operator of mass operator of multiplication operator of nonprincipal type operator of nuclear class operator of potential type operator of principal type operator of right translation operator of rotation operator of shift operator of strong type operator of trace class operator of translation operator of weak type operator overloading operator precedence grammar operator precedence parsing operator product operator product expansion operator range operator ray operator ring

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